At a restaurant, Bill and his four friends decided to divide the bill evenly. If each person paid $12, what was the total bill?
Factor 3a + 21
Solve 2x - 7 = 31
Simplify x^-7
Simplify (a^2 b^3)^5
Distribute and combine like term. 9(m + 8) + 11(3m + 4) Solve for m = 1
Use the distributive property -8(-3a - 4) + 8(-b - 4)
x = 19
$60
a^10 b^15
24a - 8b
1 / x^7
158
3(a + 7)
